Laboratoire d'Etude des Microstructures et de Mécanique des Matériaux (LEM3): Soumissions récentes
Voici les éléments 183-189 de 538
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Article dans une revue avec comité de lecture
CHALAL, Hocine; ABED-MERAIM, Farid (World Scientific Publishing, 2019)
In this work, nonlinear dynamic analysis of thin structures is investigated using quadratic solid–shell (SHB-EXP) elements. The proposed SHB-EXP elements are based on a fully three-dimensional formulation using an in-plane ... -
Communication avec acte; ;AYED, Yessine; ; ; GERMAIN, Guénaël (Elsevier BV, 2020)
Surface integrity induced by machining process affects strongly the performance of functional products, for instance, the fatigue life as well as the resistance to stress corrosion cracking. Consequently, it is relevant ...
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Article dans une revue avec comité de lecture; ;MERAGHNI, Fodil; ; GUILLAUMAT, Laurent; ; (SAGE Publications, 2020)
The present experimental work investigates the response of woven glass fabric reinforced polyamide 6.6/6 subjected to drop weight impact loading. The main objective is the development and the introduction of a new experimental ...
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Strain-path dependent hardening models with rigorously identical predictions under monotonic loading Article dans une revue avec comité de lecture; ;BAUDOUIN, Cyrille; CHALAL, Hocine; BALAN, Tudor (Elsevier, 2021)
Accurate sheet metal simulation often requires advanced strain-path dependent material models, in order to predict the material response under complex loading conditions, including monotonic, reverse and orthogonal paths. ...
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Article dans une revue avec comité de lecture;BEN BETTAIEB, Mohamed; ABED-MERAIM, Farid; ; ; (Elsevier, 2020)
In the present contribution, a two-surface plasticity model is coupled with several diffuse and localized necking criteria to predict the ductility limits of hexagonal closed packed sheet metals. The plastic strain is ...
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Article dans une revue avec comité de lecture; ; ; ; ;PESCI, Raphaël (Elsevier, 2020)
This paper describes a new single-shear specimen (SSS) and method to characterize the dynamic shear behavior of bulk metals using a traditional Split Hopkinson Pressure Bar (SHPB). By this method, the shear behavior of ...
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Article dans une revue avec comité de lecture; ; ;BENAARBIA, Adil (Elsevier, 2020)
This paper is concerned with the service-life assessment of 9Cr steels superheater outlet steam header subjected to realistic subcritical and future ultra-super critical flexible operating conditions. The proposed methodology ...
